"Jeff N." wrote
in news:mQyBb.174168$(E-Mail Removed):
> I just put the damn thing in the Restricted Zone in IE. Internet
> Options/Security/Restricted Sites/Sites and enter
> *://*.doubleclick.net You'll never see it again.
>
> Cadfael wrote:
>> I've tried ad-aware, spy sweeper, but can't get rid of
>> doubleclick.net. I have a hosts file installed.
>>
>> See my netstat screen dump:
>>
>> http://homepage.ntlworld.com/simplicool/netstat.bmp
>>
>>
>> how do I manually rip this thing's throat out?
The problem with using the Restricted Sites security zone is that even
with all settings at the maximum most restrictiveness, you are still not
stopped from visiting those sites nor are links to those sites going to
stop you from visiting them. Just because "*://*.doubleclick.net/"
(along with some 9 other domains" is listed in Restricted Sites doesn't
stop from actually making a connection to there. After adding the
aforementioned URL into Restricted Sites, I can still go to
http://www.doubleclick.com/. Yeah, a lot of functionality can be
thwarted from the site but you are not actually barring access to that
site.
For example, although you have listed the Doubleclick URLs in the
Restricted Sites security zone, you can still go to
www.cheaptickets.com
and click on any of its links to open that page okay. Those links go
through, for example, http://ad.doubleclick.net/<parms>, so your clicks
and navigation can still be tracked. Think of pushing a tree limb
through a pipe just big enough for the tree limb but not all the
branches attached to it. Yeah, you'll shear off all the branches but
the tree limb still goes through. Similarly, none of the security zones
will block images so you are still susceptible to web bugs in
HTML-formatted e-mails. To get rid of the web bugs, you need an e-mail
filter that strips out the linked images in HTML e-mails (embedded, or
inline, images are okay) unless, I suppose, you configure IE to not show
images at all no matter what security zone.
I would prefer NOTHING of Doubleclick, atdmt.com, X10, Fastclick, and
others be allowed for connects, not just the somewhat limited list of
restrictions specified in the Restricted Sites security zone. The
Restricted Sites security zone does NOT prevent a connection to those
sites. It just restricts what HTML functionality can be exercised AFTER
a connection is made to those site. To fully ban any access to those
sites, use URL filtering in a firewall.
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